OP07 Operational Amplifier IC
89C52 Atmel Microcontroller IC
- Core Processor: 8051
- Data Bus Width: 8 bit
- Maximum Clock Frequency: 24 MHz
- Program Memory Size: 8 KB
- Program Memory Type: Flash
- RAM Size: 256 B
- ADC: No
- Number of Programmable I/Os: 32
- Number of Timers: 3
- Supply Voltage Range: 4 V to 6 V
- Package: PDIP-40
- Compatible with MCS-51® Products
- 4K Bytes of In-System Programmable (ISP) Flash Memory – Endurance: 1000 Write/Erase Cycles
- 0V to 5.5V Operating Range
- Fully Static Operation: 0 Hz to 33 MHz
- Three-level Program Memory Lock
- 128 x 8-bit Internal RAM
- 32 Programmable I/O Lines
- Two 16-bit Timer/Counters
- Six Interrupt Sources
- Full Duplex UART Serial Channel
- Low-power Idle and Power-down Modes
- Interrupt Recovery from Power-down Mode
- Watchdog Timer
- Dual Data Pointer
- Power-off Flag
- Fast Programming Time
- Flexible ISP Programming (Byte and Page Mode)
89C51 Atmel Microcontroller IC
- Programmable Keyboard/Display Interface
- Simultaneous Keyboard Display Operation
- Scanned Keyboard Mode
- Scanned Sensor matrix mode
- Strobed Input Entry Mode
- Built-in 8-Character FIFO or 64 bit Sensor RAM
- Programmable 2-key Lockout or N-key Rollover with contact debounce
- Built-in 16x8 bit Display RAM
- Programmable scan timing
- Extend operating temperature range -400C to +850C
TNY280PN Off-Line Switcher IC
- Drain Voltage: -0.3 to 700V
- Drain Peak Current: 1360mA
- ENABLE Voltage: -0.3 to 9V
- ENABLE Current: 100mA
- ON State Resistance (max): 3Ω
- Output Frequency Max: 140KHz
- Package: DIP-8C
- Energy Efficient Off-Line Switcher
- Simple ON/OFF control, no loop compensation needed
- ON-time extension – extends low line regulation range/hold-up time to reduce input bulk capacitance
- Frequency jittering reduces EMI filter costs
- Pin-out simplifies heat sinking to the PCB
- SOURCE pins are electrically quiet for low EMI
MIP3E4 Power Device IC
TOP258PN Off-line Switcher IC
2AO565 Offline SMPS Current Mode Controller IC
PT2253 Electronic Volume Controller IC
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CMOS Technology
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Low Power Consumption
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Operating Voltage Range : Vcc = 6 ~ 12 V (Backup Voltage is up to 4 V)
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0dB to -68dB attenuation controlled by 2dB/step
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2 Channels in each chip
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Capable to control attenuation by a built-in oscillator and Up/Down Pin
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Single Power Supply or Dual Power Supplies of (+) and (-) can be used
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Wide Frequency Response Range
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Very Low Harmonic Distortion
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Available in 16 pins, DIP Package
LM747 Dual Operational Amplifier IC
- Dual General-Purpose Operational Amplifier
- Differential Input Voltage: ±30V
- Input Offset Voltage Max: 6mV
- Input Offset Current Max: 200nA
- Input Bias Current Max: 500nA
- Common-Mode Rejection Ratio: 90dB
- Max. Power Dissipation(each amplifier): 85mW
- Rise Time: 0.3µs
- No frequency compensation required
- Short-circuit protection
- Wide common-mode and differential voltage ranges
- Low power consumption
- No latch-up
- Balanced offset null
- Package: DIP-14
LM317K 1.2V to 37V Adjustable Voltage Regulator IC
LM2409 Monolithic Triple 9.5ns CRT Driver IC
- Monolithic Triple 9.5 ns CRT Driver
- Dissipates approximately 50% less power than LM2406
- Well matched with LM1279 video preamp
- 0V to 5V input range
- Stable with 0 pF–20 pF capacitive loads and inductive peaking networks
- Convenient TO-220 staggered lead package style
- Standard LM240X Family Pinout which is designed for easy PCB layout
80C31 Microcontroller IC
- 8051 Central Processing Unit
- Memory addressing capability
- Power control modes:
- CMOS and TTL compatible
- Three speed ranges at VCC = 5V
- Three package styles
- Extended temperature ranges
- Dual Data Pointers
- Second DPTR register
- Security bits:
- Encryption array—64 bytes
- 4 level priority interrupt
- 6 interrupt sources
- Four 8-bit I/O ports
- Full–duplex enhanced UART
- Programmable clock out
- Asynchronous port reset
- Low EMI (inhibit ALE)
- Wake-up from Power Down by an external interrupt (8XC51)